We reserve the right to make technical changes according to the latest technological standards and developments

9

C O M P L E T E F O U N TA I N U N I T S

Complete Fountain Units
OASE complete fountain units have good stability, and as a rule, can be placed on a plain and levelled base, without special fixation elements. From the extensive range of OASE accessories you will easily find further components, such as electric control panels, underwater cable junctions, cable lead-out fittings, overflow drain systems and fresh water make-up systems. Additional OASE water level controls and wind level dependant switch off systems will ensure a trouble-free operation.

We reserve the right to make technical changes according to the latest technological standards and developments

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C O M P L E T E F O U N TA I N U N I T S

Complete Fountain Units
Water distributor Water level Water level Water level

01

02

03

Water level

Water distributor Water level

Water distributor Water level

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05

06

Water distributor Water level

Water distributor Water level

Water distributor Water level

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08

09

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We reserve the right to make technical changes according to the latest technological standards and developments

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C O M P L E T E F O U N TA I N U N I T S

Complete Fountain Units
Water distributor Water level

Water distributor Water level

Water level

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11

12

Water distributor Water level Water level Water distributor Water level

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14

15

Water distributor Water level

Water distributor Water level

Water level

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17

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14

Water distributor Water level

Water distributor Water level

Water distributor Water level

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20

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Water distributor Water level Water distributor Water level

Water distributor Water level

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23

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Water level

Water distributor Water level

Special units on request.

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We reserve the right to make technical changes according to the latest technological standards and developments

15

F L O AT I N G F O U N TA I N U N I T S

Floating Fountain Units MINI, MIDI and MAXI
OASE Floating Fountain Units are installed where other standing units can not be used because of variable water levels, where water depth is prohibitive or ground soil is unfavourable. They are a single unit, completely premounted and ready for immediate operation. The skilfully engineered anchoring system ensures the safety of the installation. The professional switch plant, complete with all necessary safety precautions required, guarantees electrical safety. The robust floating body keeps the unit stable on the surface, while masking the underwater technology. Water is drawn by the unit just underneath the surface, thus not interfering with natural underwater temperatures. While operating the unit ensures a supply of the necessary oxygen by circulating the water, that fish and plants thrive. Various fountain nozzles and illumination sets are available. Beautiful water displays able to make the looks of your pond more attractive during the day and even more fascinating at night. Perfect illumination gives the water a sparkling and brilliant glow, making the water feature a highly decorative eye catcher at night. Because easy to use for temporary installation it is made to highlight various events giving your environment a very distinct touch.

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OASE Floating Fountain Units are fast and easy to install. Just float the fountain to the desired location in the pool or lake and anchor it in place. Thanks to their flat shape they can even be installed in pools with low water levels. The body of the floating fountains is filled with a special foam, allowing the fountain to float just below the water surface. This allows all the technical working parts to remain hidden, and even fluctuating water levels have no adverse effect on the operation of the fountain (except in extreme conditions), provided it does not fall below the minimum water depth. As the pump is priming just below the water level, the natural temperature layering remains unchanged. The movement of the water through the fountain spray patterns helps bring needed oxygen to the water, thereby controlling algae growth. For each of the 2 floating fountains types MIDI and MAXI, you can choose from 8 different, interchangeable fountain nozzles. The nozzles can be installed and changed in just a few minutes.

The underwater lights are available, complete with cable in sets of 3, 6 or 9 lights.

Illumination For the MINI only sets of 3 underwater lights are available. MIDI and MAXI floating fountains can be equipped with 3, 6 or at most 9 lights.

Electric Control (MIDI + MAXI) The floating fountain is supplied with an electric control panel, allowing the control of the pump and of the illumination circuit. The fountain is fitted with all necessary protection and safety devices.

We reserve the right to make technical changes according to the latest technological standards and developments

The water display is particularly fascinating if illuminated at night. Thanks to 3 underwater lights Type UWS K10/50 W ea. at 12V, a perfect illumination of the water display is created

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Floating Fountain MIDI
• Compact and rugged design, long lasting and corrosion resistant • Ready for installation, complete unit including cable and electrical control • Various interchangeable nozzles available for a variety of different water features • Wide range of applications due to a variety in motor power in lakes, ponds and pools • Quickly installed and almost maintenance free • No environmental risk due to oil-free motor • Optional: under water lighting and anchoring system

Illumination MIDI and MAXI floating fountains can be equipped with 3, 6 or at most 9 lights.
Underwater Lights for MIDI / MAXI

We reserve the right to make technical changes according to the latest technological standards and developments

19

F L O AT I N G F O U N TA I N U N I T S

Floating Fountain MAXI
• Spray height up to 18 m, four different motor sizes available • Various interchangeable nozzles available for a variety of different water features • Complete unit including nozzle, ready for immediate start-up • Ready for installation complete unit with electric control • Quickly installed and almost free of maintenance • No environmental risk due to oil free motor • Optional: under water lighting and anchoring system

Cable Set for Underwater Lights
For up to 9 underwater spotlights: Standard cable length: 50m Other lengths on request.

Electric Control (MIDI and MAXI) The floating fountain is supplied with an electric control panel, allowing the control of the pump and of the illumination circuit. The fountain is fitted with all necessary protection and safety devices.

We reserve the right to make technical changes according to the latest technological standards and developments

We reserve the right to make technical changes according to the latest technological standards and developments

23

F L O AT I N G F O U N TA I N U N I T S

Floating Fountain Special
• Special designed stainless steel floating fountains Standard floating fountains based on plastic or foam floats are due to the limited payload restricted in fountain height to about 20 m. On customer demand OASE provides special designed stainless steel solutions for spray heads up to 125 m. These floating fountains are build modularly in a way that transport and assembly on site are no problem at all. They come equipped with nozzles range from HS 70 to HS 130, and special design. Stainless steel pumps reliably connected with the fountain structure are integral part of these set-ups. As well as an anchoring system suited for water depths beyond the usual 2 - 3 m. Even a sea water resistant quality can be fabricated. So applications in areas were tidal changes, wind and wave conditions do not exceed a certain range are conceivable without a doubt. Off course these fountains can be illuminated as well. Since the diameter of a typical set-up for a 60 m spray height runs up to 10 m there is space enough to accommodate quite a number of underwater lights in the perimeter of the steel structure to illuminate the fountain efficiently. The systems include electric switch plant exactly matching the power of the pumps used in the set-up and off course obeying all international safety rules.

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We reserve the right to make technical changes according to the latest technological standards and developments

25

C O M P L E T E F O U N TA I N S Y S T E M S

OASE Aqua-Media Systems
• For inside and outside • Exciting water and show effects following the rhythm of music • Computer controlled, precise water patterns • Impressive colour light effects • Individual design and layout (non standard) OASE Aqua-Media Systems offer an impressing combination of light water and music effects. A variety of nozzles and fountain heads of different size and design form a music-controlled jet display with the advantage of multiple movements. The water jets will rise, shape variable patterns, swing to the rhythm of music, dance pirouettes, all of a sudden will totally collapse and then appear again in a new shape.

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An acoustic and visual harmony is created, a fascinating show which attracts eyes and attention in a magic way. Grace to the synchronous interplay of light water and music the show effects will get a stunning new appearance at night time. OASE Aqua-Media systems are constructed in a way to meet all individual conditions and demands. They are easily and freely programmable to nearly any kind of music. They are the attraction of leisure and amusement parks, as well as health and recreation centres. A wide range of application possibilities is in indoor areas such as commercial centres, shopping malls, department stores, discotheques and trade fairs and there will create a special touch.

We reserve the right to make technical changes according to the latest technological standards and developments

27

C O M P L E T E F O U N TA I N S Y S T E M S

OASE Vario-Switch Systems
• Dynamic and variable water effects ideally suited for musical fountains and interactive playgrounds • Coanda effect based water switch allows for switching almost without any pressure loss • 3 different nozzle heights can be achieved without changing the primary pressure • All nozzle within the flow and pressure range of the switch can be applied • Rigid and robust design due to stainless steel cover plates • Almost maintenance free under ideal water conditions • Easy to assemble and disassemble • Compatible and safe handling / easy to clean • Power saving electronic valve technology for control of atmospheric air pressure • Limited lists of spare parts (maintenance free membrane valves) The OASE Vario-Switch is a device which combined with the appropriate nozzle, is ideally suited for application in musical fountains or more general water features with a high degree of dynamic action. It is working like a 3/2- way valve and thus switches with almost no pressure loss (Water hammer in connection pipes is totally avoided). One of the switches generally serves as a bypass only, but of course, if needed, it could be equipped with a second nozzle as well.

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The Switching is done by a reciprocal inlet of atmospheric air pressure, utilizing the so called Coanda effect. To establish the air supply, the Vario Switch is equipped with an extendable air pipe mounted on top of the device. By using 2 solenoid valves for air control OASE provided the possibility, not only to switch between the “on and off” state, but holds the opportunity to go for two more repeatable intermediate states. Each of these states means an intermediate step in the fountain heights. The 2-Valve-Technology further has the advantage that with power-off, the air-channels and so even the installation space of the valves are protected against water inleakage, that definitely contributes to the durability of the valves itself and the valve seats. The transit time of the switch is depending on the flow rate and can go as low as 0,1 s. The two solenoid valves use 24 V DC. The supply of the necessary four-core cable is customer service. It is strongly recommended to dismount the Vario-Switches before the sudden frost.

We reserve the right to make technical changes according to the latest technological standards and developments

29

C O M P L E T E F O U N TA I N S Y S T E M S

Mylar Lace Fountains Systems
• Attractive design concept • Remarkable room divider • Effective room humidifier As the water is running noiselessly and without spraying downwards along the special mylar laces, many possible applications are offered. Indoors the mylar lace fountain can devide a room or form a glittering curtain and provides also a suitable room climate. OASE mylar fountains basically consist of a bottom water reservoir and a water distribution system with a multitude of mylar nozzles and the corresponding number of adjustable transparent mylar laces. The water reservoir comprises the complete technology - such as pump, overflow drain, freshwater refill, power OASE-mylar lace fountain systems represent an interesting design element in fountain technology.

supply, the mylar lace conduction plate and the underwater lights. The OASE accessory program also offers other components like a water treatment with the installation of water softener, filtering and dosing plant.

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We reserve the right to make technical changes according to the latest technological standards and developments

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C O M P L E T E F O U N TA I N S Y S T E M S

Jumping-Jet-Units
• Unusual water effects • Precise and glass-clear water jets • Spectacular integrated light-effects • Freely programmable OASE-Easy-Control • Silent and vibration free • Virtually maintenance free, easy to clean • High safety standard, even without anchorage • Fast and easy to be mounted • High-grade stainless steel, unique and compact construction The OASE Jumping-Jet systems offer unusually spectacular water displays that attract every onlooker. A precisely segmented water jet suddenly escapes from a shooting unit, flies in a parabolic arch through the air, and disappears instantaneously and precisely into a small collection opening. Then the cycle starts again, however with a totally different spray configuration. If the observer thinks that he recognizes a certain pattern to the effects then he will be surprised by new and unusual variants. The Jumping-Jet also offers the possibility of generating a continuous water arch reminiscent of a glass rod.

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In the evening hours the water display takes on a fascinating new look when equipped with lighting. It creates the impression that the water jet is freely transporting light through the surrounding darkness. OASE Jumping-Jet systems can be combined, and they can be implemented both indoors and outdoors.

OASE Jumping-Jet systems are the attraction in amusement parks, in discos, at trade shows and exhibitions, and at other events Technical note: Please be aware that water spray can be generated when operating the Jumping-Jet system. You must count on a water spray portion of app. 2 litres per hour for water spray segments shot rapidly in succession. This spraying water ratio is negligible if the water jet is operated as a full, consistent parabola.

The basic prerequisite for light transport within the water jet is that the water must be glass clear. Only then, passing through the jet stream of the parabola, the light can reach the landing point.

We reserve the right to make technical changes according to the latest technological standards and developments

Komet 3-3 T to 15-20 T
• Clear, wind stable, and full stream jet • Independent from water level • With flow adjuster • With adjustable ball joint The OASE Komet single jet nozzles are small and medium size precision nozzles, producing a full, clear and wind stable jet. They may be used to produce a single jet or can be combined in groups of several nozzles Each Komet nozzle incorporates a ball joint so that the jet can be inclined by up to 12° from the vertical. This allows for a variety of different patterns.

We reserve the right to make technical changes according to the latest technological standards and developments.

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SINGLE JET NOZZLES

Hollow Jet Nozzles HS 70/3,5 T, HS 100/4,5 E, HS 130/10 E

• For greater fountain heights • Clear, wind stable, and full stream jet • Independent from water level • With flow adjuster The OASE hollow jet nozzles are special nozzles that are used to achieve greater fountain heights. Compared to full stream nozzles, the water requirement, or stream volume, is reduced. The precise construction of the ring slit guarantees a stable fountain jet.

The OASE Vulkan multi jet nozzles create a beam of jets that cascade at different levels. The single jets are clear and relatively wind stable. The fountain height of the Vulkan 19-3 T and 43-3 T jets, by means of a built-in throttle, can be smoothly adjusted without steps. For types 37-2,5 K, 200/19-6 T and 300/19-8 T the correct fountain height setting must be adjusted by installing an external regulation valve. The Vulkan 200/19-6 T and 300/19-8 T are equipped with nozzles from the Komet range which allows for individual jet adjustment. For cleaning, the upper lids can be removed.

We reserve the right to make technical changes according to the latest technological standards and developments.

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M U LT I - J E T N O Z Z L E S

Fountain Rings 500/18/4 to 2000/72/4
• Decorative water patterns • Precise and full stream • Independent from water level • Special versions on request The jets of the OASE fountain rings and double rings as a standard are manufactured that they are adjusted to come up in a vertical position. The individual nozzles are soldered to the fountain ring. In order to create individually shaped water patterns, the nozzle pipes can be inclined inwards and outwards with appropriate tools. The fountain rings are supplied as a standard with multi peripheral inlets and as special design available with a centre inlet. By selecting different fountain ring sizes the rings can be arranged concentrically as double or multiple rings.

The OASE multi jet nozzles Pirouette and Rotation nozzle produce effective, rotating water displays. The seven- jet nozzle is kept in continuous rotation by the recoil of the slanted nozzle pipes. Six transparent and wind stable jets of the Pirouette revolve around a central jet. Using the Rotation Jet nozzle, a variety of different dancing water patterns can be created by means of the 5 Komet nozzles. The fountain height of the jets can be adjusted, by means of an external regulation valve. The ball-bearing, rotating mechanism guarantees trouble-free operation even when in continuous use.

We reserve the right to make technical changes according to the latest technological standards and developments.

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WAT E R F I L M N O Z Z L E S

Lava Water Bells 25-5 E to 100-15 E
• Transparent water pattern • Adjustable bell diameter • Independent from water level • Low-noise level All Lava nozzles up to Lava 6010 E have a built-in adjustment for varying the diameter of the bell. Water bells have the lowest noise level of all fountain types. They are ideally suited for water basins in winter gardens, reception areas and for sheltered outdoor pools.

OASE Lava water bell nozzles produce an attractive and perfectly formed water veil. Adding Underwater illumination gives the chance to emphasize on appealing light.

The OASE gushing nozzle creates a particularly compact, fan shaped water stream with a thickness of 6mm and a projection angle of 30° approx. This type of nozzle is especially attractive when arranged in a group around a central nozzle. But even on its own this jet will always find its place in any arrangement.

The OASE fan jet nozzles are ideal for creating vertical or inclined rising water veils. The wide projection of the water film can be used, for instance, to hide pipe work or pumps otherwise visible on pool floors. The nozzles run independently from water level. For setting the adjustment for the water pattern it is necessary to install an external regulation valve.

The OASE foam spray and foam spring nozzles, unlike Cascade and Geiser, function independently from water level. Changes in water level will have no effect on the water pattern. For inlets of water cascades, for multi-stepped pools or fountain installations with water reservoir at lower level, this nozzle type has a wide field of applications, since non-return valves, which are often troublesome, are not required here. Due to the high quantity of air that is mixed in, a voluminous water effect is achieved using a relatively small quantity of water. This makes the foam jet very soft, highly compact and exceptionally foamy. It stands out, highly visible against its surroundings.

We reserve the right to make technical changes according to the latest technological standards and developments.

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F O A M E F F E C T N O Z Z L E S water level dependent

Cascade 50 T to Cascade 130 T
• Lively display, white foaming • Conical shaped water display • Rich oxygenation special effect. Non-return valves must be provided in installations with different water levels, since otherwise when switching off, the water level will fall to the injection height.

The OASE Cascade foam effect nozzles are injector nozzles that are depending on water level, which is unlike to foam spray and foam spring nozzles of series Schaumsprudler. Because of the injection effect, the surrounding water and air are sucked in, intensively mixed and thrown high into the air by the injector jet. This has an economical effect, since with a relatively low pumping power a voluminous, tapered fountain jet can be achieved. However the water pattern can change due to varying water levels. When below the standard water level, the jet is thinner but also higher, when above, it is fuller but also lower. In certain basin arrangements a surging effect may appear. When the waves become stronger the fountains begin to dance, often seen as a very interesting

The OASE Geiser foam effect nozzles are injector nozzles that are depending on water level, which is unlike to foam spray and foam spring nozzles of series Schaumsprudler. Because of the injection effect, the surrounding water and air are sucked in, intensively mixed and thrown high into the air by the injector jet. This has an economical effect, since with a relatively low pumping power a voluminous fountain jet can be achieved, but, compared with the effect and shape produced by the Cascade nozzles, the shape of the jet is more cylindrical. However the water pattern can change due to varying water levels. When below the standard water level, the jet is thinner but also higher, when above, it is fuller but also lower. In certain basin arrangements a surging effect may appear. When the waves become stronger the fountains begin to dance, often seen as a very interesting special effect. Non-return valves must be provided in installations with different water levels, since otherwise when switching off, the water level will fall to the injection height.

Water Spheres 900/37 E to 6000/450 E Water Hemispheres H900/25 E to H6000/248 E
• Impressive water display • Decorative, high-grade steel sculpture • Highly wind stable • Independent from water level The OASE water spheres and water hemispheres are very attractive nozzle set ups, the nozzle elements are mainly made of stainless steel, and even when not in operation, they will be visible as an impressive sculpture. There are many nozzle pipes which are arranged in a regular pattern. The number depends on the size of sphere, producing a fascinating display. Despite of the relatively fine veiles of water, the sphere and hemisphere can still be operated in case of stronger winds.

OASE-well water outlets were designed for reproduction or restoring of historical public wells and fountains. These were originally known to supply the population with drinking water and were fed by water from a source or an “artesian well”. Nowadays the water comes from the mains and is circulated by an electrical centrifugal pump. The reproduction of these public wells are an enrichment for the general aspect of our towns and villages. An oasis of silence in the middle of the hustle and bustle of the everyday life and a pleasant and welcomed refreshment on hot summer days for old and young. The OASE water well outlets are cast from tombak, and due to their strong wall thickness highly resistant to wear and tear. Due to their design with screw-in nipple and O-ring seal they can be easily mounted.

Techn. Data
Water dema.

BRA 10 T
32 l/min.

BRA 10-2 T
32 l/min.

BRA 15
60 l/min.

Pressure dema. Material Weight Art.-No. Id.-No.

0,5 mWS tombak 1,50 kg 699-505 52371

0,5 mWS tombak 1,60 kg 699-506 53065

0,5 mWS tombak 5,30 kg 699-510 52372

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We reserve the right to make technical changes according to the latest technological standards and developments.

Atlantis 200
• Symmetrical form • Specially made for fountains • Robust wet running canned motor • All wear-free static seals • Bearings and motor shaft made of special ceramic • Motor housing and rotor can made of high-grade steel • Large volume high grade plastic filter basket The OASE Atlantis 200 fountain pump is a powerful pump, especially designed as submersible pump for underwater operation. The symmetrical, round and large volume filter housings make these pumps particularly stable. As an option special fittings are available for the symmetrical installation of underwater spotlights. These pumps have a robust wet running canned motor and run without shaft seal. The motor and pump shafts, as well as the bearings, are made from oxide ceramics. This results in particularly silent and frictionless continuous running. The materials used, such as high-grade steel, tombak and glass fibre reinforced plastics, affirm the solid make of these pumps.

We reserve the right to make technical changes according to the latest technological standards and developments.

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UNIVERSAL PUMPS

USP 412 - USP 813
• Wet and dry installation possible • Robust wet running canned motor • All wear-free static seals • Bearings of motor shaft made of special ceramic material • Shaft, rotor can and pump rotor made of high grade steel • Casing made from corrosion-resistant tombac The OASE universal pumps can be installed as wet running submersible pumps as well as dry pumps in a separate pump room. The robust wet running canned motor hasn' got any dynamicalt ly moving shaft seals, but only static seals. As they are fully sealed as a submersible pump, there is also no problem with a sudden water flood into the pump room.

We reserve the right to make technical changes according to the latest technological standards and developments.

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UNIVERSAL PUMPS

USP Classic 70
• Universal use, for dry and underwater application • Robust wet running canned motor • Only long-life static seals • Bearings of the motor shaft made of special ceramics • Shaft, rotor can and pump rotor made from high-grade steel • Large volume high grade plastic filter basket • Including hose tails pump shaft, as well as the bearings, are made from oxide ceramics. This results in particularly silent and frictionless continuous running. The corrosion resistant highgrade steel, rotor can, the large base and the big size filter basket round up the picture of these universal fountain pumps. Warranty: 3+ years 2 Application Guarantee

The OASE fountain pumps Classic are powerful pumps, which are conceived for submersible operation as well as for dry installation. For this purpose only the filter basket has to be removed and the suction hose has to be connected to the now accessible suction port. As an option an exchangeable pump housing with suction pipe connection is available. The pumps have a robust wet running canned motor and run without a shaft seal. The motor and

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Pumps adjustable using:
1. Mechanical flow regulator

2. Electronic speed regulator

3. FM-Profimaster

Type Classic 70

ID-No. Art.-No. voltage 56734 504-422 1 x 230 V

power 270 W

current 1.05 A

G1 1”

S 11/2”

b 165

b1 b2 l 110 137 271 cable length: 20 m

l1 111

l2 160

l3 174

l4 97

h 158

h1 65

d 6,5

material weight stain. steel./pla. 5 kg

We reserve the right to make technical changes according to the latest technological standards and developments.

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BLOCK CENTRIFUGAL PUMPS

BT 0,55-40 to 22,0-125
• Robust and compact construction • Dimensions and connections to DIN standard • Motor to IEC-standard • Easily replaceable motor impeller unit • Wear-free mechanical seal • High efficiency closed impeller wheel • Low speed, reduced wear and low noise preparations, time consuming adjustments or the danger of bracing of a coupling, the installation can be arranged quickly. As normally priming spiral casing centrifugal pumps they consist of only few, but functionally influenced, important parts. Maintenance works can therefore be arranged fast and easily. The basic version is made of grey cast iron. Other versions such as bronze are available on request.

The OASE block centrifugal pumps BT are characterized by their compact construction and low space requirement. Without extensive

We reserve the right to make technical changes according to the latest technological standards and developments.

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BLOCK CENTRIFUGAL PUMPS

KRP 40 - KRP 150
• Robust and compact construction • Dimensions and connections to DIN standard • Motor to IEC-standard • Easily replaceable motor impeller unit • Wear-free mechanical seal • High efficiency closed impeller wheel • Low speed, reduced wear and low noise The OASE block centrifugal pumps KRP are characterized by their compact construction and low space requirement. Without extensive preparations, time consuming adjustments or the danger of bracing of a coupling, the installation can be arranged quickly. As normally priming spiral casing centrifugal pumps they consist of only few, but functionally influenced, important parts. Maintenance works can therefore be arranged fast and easily. The basic version is made of grey cast iron. Other versions such as bronze are available on request.

The OASE water display pump Profinaut are powerful pumps, which are suitable for underwater operation, as well as for dry installation. These units packed with power are available in 3 different performance ranges. They ensure an excitingly new water display experience in a fountain arrangement.

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Profimax
• Coarse debris particles up to 8 mm in size are displaced with no problems • Outstanding displacement capacity • Enormous stability and a handle that is aligned to the pumps centre of gravity • Fully capable of over wintering, even if the pump completely freezes over • Can be conveniently controlled electronically in conjunction with the FM Profi-Master • Power supply 230 V/50 Hz, single phase These top class filtration and water course pumps get any amount of water moving. Either for designing impressive water courses and water falls for new exclusive garden landscapes, or for powerful displacement of pond water to the filtration system.
Profimax Dimensions in mm (LxWxH) Head in m Output in l/h Power consumption in W Weight in kg Connection in inch Guarantee Art.-No. ID.-No. 20000 420x240x266 8 20.000 450 15 2 924-113 56873 8,5 30.000 650 15 2 3+= years 25 924-123 56874 30000 40000 460x260x297 10 41.000 1.100 17 2 924-133 56875

We reserve the right to make technical changes according to the latest technological standards and developments.

The OASE UWR K 80/500 underwater tube lights, because of their slim and flat design, are especially suitable for the white monochrome illumination of waterfalls, water runs, water chutes or for the illumination of basin edges generally. They can easily be strung together to form a light chain since there is a cable inlet (PG 16) on each side. The transparent tube, made of special plastic, is held by two plastic end pieces reinforced with glass fibre. Inside there is a reflector with four sockets for lowvoltage 12 volt halogen lamps up to a max. 20 watt. The two brackets on the end pieces serve as fixings and allow stepless rotation in both directions. Because of their great variety, the OASE underwater tubular lamps are delivered without cables and bulbs. These have to be ordered separately and are sent in separate packaging.

We reserve the right to make technical changes according to the latest technological standards and developments.

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U N D E R WAT E R S P O T L I G H T

Lunaqua 10
• To be used universally, also outside of water • Focused effect illumination • Body made of impact-resisting plastic • Highly corrosionresistant walls. The Lunaqua 10-transformer is equipped with 4 couplings to give choice to connect 4 x 35 watt, 3 x 50 watt or 2 x 75 W, 12 V. The Lunaqua 10-power cable sets are equipped with 2 special connectors for easy connections between light and transformer. They are available in 3 different lengths.

The OASE Lunaqua 10 lighting system can be implemented constructively underwater for fountains and water displays, as well as above water for garden and park illumination. The compact spotlights are connected via special cable sets with the 12-volt safety transformer. Likewise the transformer can be implemented underwater. This enables the bridging of long distances between the 230-voltsocket and the transformer with standard cables. Lunaqua 10 is a light manufactured of impact-resistant plastic. The special structured glass cover, in conjunction with the aluminium reflector, creates optimal light exploitation. An integrated mounting bracket, optionally also available in stainless steel, permits a swivel range of approx. 180° when e.g. it is , mounted on stone slabs or on

We reserve the right to make technical changes according to the latest technological standards and developments.

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U N D E R WAT E R S P O T L I G H T

Lunaqua 3 FT
• To be used universally, also outside of water • Focused effect illumination • Body made of impact-resisting plastic • Highly corrosion-resistant

Lunaqua 3 FT – a single light unit for all situations. This solo variant of the new Lunaqua 3 offers the possibility of establishing single and also multiple spotlight arrangements in parallel. Input and output are fitted with high quality PG-glands for connection of H05 and H07 cable, which make installation simple. The adjustable angle of beam ensures object-precise lighting. Just like its siblings from the Sets of Lunaqua 3, this single spotlight is ideally suited for use underwater and above water surface. The scope of supply for this variant includes a mounting element with adjusting unit, as well as a ground spike which accommodates the mounting element. A 20 watt Halogen lamp is included. Supply does not include cable and transformer.
Lunaqua 3 FT dimensions (Ø H) x 85 x 110mm no. of cable glands 2 cable size H05 + H07 Halogen lamp 20 Watt Suitable for nominal voltage 12 V Angle of emission 10 – 40° guarantee 2 years ID-Nr. 57141

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Lunaqua 5.1
• To be used universally, also outside of water • Focused effect illumination • Body made of impact-resisting plastic • Highly corrosionresistant

Lunaqua 5.1 – for those that hunger for light. Often a bit more is required. For even more light output and particularly for installation in larger systems, there is new high-performance spotlight in our product range Lunaqua 5.1. This spotlight has been especially designed for underwater operation and can be operated with reflector lamps PAR 38, E 27, e.g. in 12 V, 100 W. This “power pack” unit not only shines with a fantastic price/performance ratio, but also the simple and safe installation, as well as the possibility of establishing single and also multiple spotlight arrangements in parallel, will convince your customers. Connection possible for H05 and H07 cable using high-quality PG-glands. Connection cable, transformer and reflector lamp are not included in the scope of supply.
Lunaqua 5.1 dimensions (Ø H) x 145 x 210 mm no. of cable glands 2 cable size H05 and H07 for reflector lamp PAR 38 max. 150 Watt recommended voltage 12 V socket E 27 cable not included guarantee 2 years ID-Nr. 57076

We reserve the right to make technical changes according to the latest technological standards and developments.

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U N D E R WAT E R S P O T L I G H T

UWS TN 508
• To be used universally, also outside of water • Focused effect illumination • Power consumption 50 W • Can be strung together • Made from highly corrosion-resistant tombak

The OASE UWS TN 508 underwater spotlights, because they are small and robust, are especially suitable for illuminating single fountain jets and water displays or plants. Their strong and stable construction, from corrosion resistant tombak, means that they are an excellent choice for use in public installations. As they have two PG16 cable inlets, they can quickly be strung into a light chain. The method of changing bulbs and fitting coloured discs is extremely easy.

We reserve the right to make technical changes according to the latest technological standards and developments.

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U N D E R WAT E R S P O T L I G H T

UWS T 111 and UWS TS 111
• Extremely robust construction • Bullet-proof glass cover • Smooth, plane surface, easily to be cleaned • Made of highly corrosion-resistant tombak and high-grade steel • To be used universally, also outside of water glass lens is screwed flush to the main body. A smooth and edgeless surface, where no dirt can accumulate, will reduce cleaning intervals to a minimum. However the type UWS TS 111 spotlight with built- in niche made from high-grade steel, can be swivelled 12,5°to either side and sits flush with the bottom surface of the basin. Two clamping rings provide the possibility for precise adjustment and focusing. Due to the wide range of halogen light bulbs and cable available, these have to be ordered separately.

The OASE UWS T 111 and UWS TS 111 underwater spotlights were designed for professional application in public installations. They are suitable for the underwater illumination of fountains and water displays, as well as above water up to 50 W to illuminate sculptures, buildings, shrubs, bushes or trees etc. The spotlight body is made of cast tombak and has a PG 16 cable inlet. Alternatively available, at special order, are two cable inlets. In both types of spotlights the halogen-reflector lamp is protected by a 15-mm-bullet-proof glass, shielding it for almost all possible demands. Therefore no further rock guard is necessary. By means of a gasket and a tombak clamp ring the bullet-proof

We reserve the right to make technical changes according to the latest technological standards and developments.

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U N D E R WAT E R S P O T L I G H T

Multi-Power MP T 3 and MP TS 3
• Extremely robust construction • Bullet-proof glass cover • Smooth, plane surface, easily to be cleaned • Made of highly corrosion-resistant tombak and high-grade steel • To be used universally, also outside of water • Option of different lamp colours for almost all possible demands. Therefore no further rock guard is necessary. By means of a gasket and a tombak clamp ring the bullet-proof glass lens is screwed flush to the main body. A smooth and edgeless surface, where no dirt can accumulate, will reduce cleaning intervals to a minimum. However the type MPT TS 3 spotlight with built-in niche made from high-grade steel, can be swivelled 12,5° to either side and sits flush with the bottom surface of the basin. Two clamping rings provide the possibility for precise adjustment and focusing. Due to the wide range of halogen light bulbs and cable available, these have to be ordered separately.

The OASE MP T 3 and MP TS 3 underwater spotlights were designed for professional application in public installations. They are suitable for the underwater illumination of fountains and water displays, as well as above water up to 50 W to illuminate sculptures, buildings, shrubs, bushes or trees etc. The spotlight body is made of cast tombak, and designed to take 3 Halogen reflector lamps (single or multi-colour). It has got a PG 21 cable inlet. Alternatively available, at special order, are two cable inlets. In both types of spotlights the halogen-reflector lamps are protected by a 15-mmbullet-proof glass, shielding them

We reserve the right to make technical changes according to the latest technological standards and developments.

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U N D E R WAT E R S P O T L I G H T

Multi-Power MP T 7
• Powerful illumination • Extremely robust construction • Bullet-proof glass cover • Smooth, plane surface, easily to be cleaned • Made of highly corrosion-resistant tombak and high-grade steel • To be used universally, also outside of water • Option of different lamp colours power range of 12 V, 50 W or 12 V/75 W and therefore produce a light bundle of 350 respectively 525 Watt. The light body is equipped with 2 PG 21 cable inlets. Alternatively available, at special order, are units with 4 cable inlets. The halogen-reflector lamps are protected by a 15-mm-bulletproof glass, shielding them for almost all possible demands. Therefore no further rock guard is necessary. By means of a gasket and a tombak clamp ring the bullet-proof glass lens is screwed flush to the main body. A smooth and edgeless surface, where no dirt can accumulate, will reduce cleaning intervals to a minimum. For a smooth and plane installation, flush to the bottom surface or wall, special stainless steel niches can be provided optionally on request. Due to the wide range of halogen light bulbs and cables available, these have to be ordered separately. For single colour lighting and the resultant relatively high power output, two power cables are necessary.

An impressive water display requires powerful underwater spotlights, to ensure also at darkness a breathtaking effect. The OASE MP T 7 underwater spotlights was designed for professional application in public installations. It is suitable for the underwater illumination of fountains and water displays, as well as above water up to 7x 50 W to illuminate sculptures, buildings, shrubs, bushes or trees etc. The spotlight body is made of cast tombak, and designed to take 7 halogen reflector lamps (single or multi-colour). The halogen reflector lamps are available in a

The OASE Profilux E100 and E101 underwater spotlights, because of their small dimensions, are especially suitable for effective illuminating single fountain jets and water displays or plants. The complete set E 100, with 100 W lamp, 7,5 m cable and safety transformer, is additionally equipped with a built-in thermo protection. The robust high quality stainless steel construction is ideal for installation in public displays. The spotlight is equipped with a PG 16-cable inlet and a swivel stainless steel bracket.

We reserve the right to make technical changes according to the latest technological standards and developments.

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LED-TECHNOLOGY

BEST-LED-222
• High- performance LED flush mounted built in projector • With integrated electronics • Central nozzle opening fo nozzles of different size • Bullet-proof glass cover • Cover flange made of stainless steel • Power consumption 20 W approx. • Very long life time of luminaries • Extremely compact construction • For continuous multi-colour change OASE LED flush mounted projectors are ideal for fountain displays without open water surfaces. They are traversable at full surface and can be integrated into nearly every tiling of natural stone or pavement. In connection with a vario switch system, completely new-type outdoor areas of fountain systems can be created. The precise central arrangement of nozzle results in an absolutely symmetrical illumination, performing continuous variation of colour nuances.

The OASE light fitting brackets SWH 10-20 and SWH 25 are stable fixations with adjustable rapid-action clamping device for attachment to all types of pipes, suitable for use below and above water level. Using a corrosion-resisting all-metal design, spotlights, as well as appropriate underwater transformers in any number from 1 to 6 pieces can be fixed symmetrically e.g. around a nozzles pipe.

The OASE safety transformer of the “STR 230” series are particularly suitable for use in damp locations, due to their splash water protection, and especially for power supply to 12-V-underwater spotlights. Via 3 separate cable outlet terminals individual illumination circuits can be operated. Both sides of the winding, i.e. the primary and secondary are protected by separate fuses. Additionally all transformers are protected by means of a thermal switch against temperature overloads.

OASE cable inlet fittings serve as water-tight inlets for electrical cables into fountain basins, water basins, over- flow basins, water courses, water troughs, ponds, water reservoirs, pump rooms etc.. They comprise of the fitting housing, flange plate, seal and cable glands. As a rule, cable inlet fittings are situated at the end of a conduit leading from the switchboard to the water basin. For the larger cable inlet fittings the connecting sockets are simply plugged into the sleeves of the cable protection pipes (standard waste water drain pipe KG or ED house installation pipe) and cemented in. The smaller fittings, except KDW 1, are screwed onto the PE pipe with a pipe thread. All cable inlet fittings, except KDW 1, have drilled holes for connecting to potential equalisation. The larger fittings KD 12/100 T as well as KDF 4/70T to KD 7/100T, as a standard, are suitable for basins with a liner coating.

OASE submersible terminal boxes provide a connection point for electrical components, such as underwater pumps or underwater lighting, in all fields of water technology. They provide a problem-free solution for connecting and disconnecting power cables, usually run in conduits, to the power consumers. Disconnecting the power supply may be necessary, e.g., when removing an item for the winter, or for maintenance and repair purposes. With OASE submersible terminal boxes, it is generally possible to connect and disconnect without draining the pool. UKK 1 K is a particularly economical solution for domestic or small scale use. The larger models have a transparent cover which gives the possibility to keep a visual check on the eventual build-up of condensation. All submersible terminal boxes have one or more blind plugs for glands, actually not in use.

We reserve the right to make technical changes according to the latest technological standards and developments.

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ELECTRICAL SWITCH PLANT AND CONTROL CABINETS

Electrical Switch Plant Standard and Special Versions
• Especially for public fountain installations • Complies with all necessary safety and security precautions • Wired and ready for start-up

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We reserve the right to make technical changes according to the latest technological standards and developments.

115

ELECTRICAL SWITCH PLANT AND CONTROL CABINETS

Electrical Switch Plants in Standard and Special Version
OASE-control cabinets are the switching and control centres of a fountain or water display installation. Manufactured according to the latest technical standards and in accordance with all necessary safety and security precautions, they fully comply with VDE regulations. A residual circuit breaker instantly switches off the unit, should a fault current load exceed 30 mA, guaranteeing safety for men and animals. A “Manual-0-Automatic” switch in combination with a 2-channeltimer allows for the automatic switching on of pumps, lighting circuits and water level control. With the switching position on “manual” the individual direct switching on of all components for control purposes is possible. Automatic circuit breakers protect the components from overload and short circuit. Special motor protection switches with 2-phaseprotection protect the motor in case of overload and 2-phase operation. Corresponding switch plants for various applications can be chosen from a standard program. Furthermore OASE will manufacture whichever individual switch plants with additional installations according to clients requests.

We reserve the right to make technical changes according to the latest technological standards and developments.

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ELECTRICAL SWITCH PLANT AND CONTROL CABINET

Electrical Components
• Especially developed for OASE • For the experienced expert in electrical switch plants • With complete manual

The company OASE developed additional sets for the special requirements in fountain technology, so far unavailable on the market. These components are designed for the experienced installation expert. The following parts are available:

We reserve the right to make technical changes according to the latest technological standards and developments.

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ELECTRONIC WATER LEVEL CONTROL UNITS

Water Level Controls, Water Level Sensors, Solenoid Valves
• For automatic freshwater refilling and replenishing • With dry running protection and alarm • For different water levels • For 24 V DC or 230 V AC solenoid valve the solenoid valve, the refilling of freshwater is thereby interrupted. As a result of evaporation, splashing or other water losses the water level sinks until the minimum electrode is exposed. If it is no longer covered by water, the solenoid valve will open until the water level reaches the maximum electrode. With the EWR 1 water level control, it is possible to protect pumps from dry-running by simply making the connections to the relevant terminals provided on the relay. Smaller AC pumps can be connected directly. The WSS 20-3 and WSS 20-4 water level sensors have a highgrade steel housing, which also water level sensor is for more important level differences of 2000 to 3000 mm approx., e.g. in water reservoirs and has identical functions. It has a common-electrode, a minimum electrode and a maximum electrode. A dry running protection electrode and a high level electrode can be added optionally. The electrodes are to be adjusted corresponding to the water level requirements. The solenoid valves to be connected should be preferably at 24 V, since they offer more safety and reliability.

The OASE electronic water level control unit maintains a constant water level in fountain basins, swimming pools, ponds or containers. Water loss due to evaporation or splashing is automatically replaced from the fresh water pipeline. The water level control unit basically consists of three components: the electronic water level control unit, a water level sensor and a solenoid valve. According to the type and field of use, different versions of individual components are available. The electronic water level control is the switching centre of the control unit. If the switch is set to “automatic” and the basin is empty, the solenoid valve in the freshwater supply pipe is opened. The freshwater flows in until the maximum electrode is reached. The water now makes a conductive connection between the earth electrode and the maximum level electrode. A totally harmless, low voltage switching-control current flows and the electronics close

functions as the common electrode. In the housing there is a minimum and a maximum electrode. The difference of level is permanently set to 20 mm. The WSS 20-4 version has an additional dry running protection electrode. The WSS 2000-3/5

The EWR 2 water level control has, unlike EWR 1, the following extra functions: 1. the possibility to add a dry running protection electrode 2. the possibility to add a high water electrode and alarm signal 3. the possibility of parallel control of two different water levels, but without high water alarm and dry- running protection.

We reserve the right to make technical changes according to the latest technological standards and developments.

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WAT E R L E V E L C O N T R O L U N I T S

Electronic Water Level Control Unit
With the EWR 2 water level control it is possible to control the water level, as described under EWR 1. In addition, by using a further electrode, it is possible to protect pumps from dry-running by simply making the connections to the relevant terminals provided on the relay. Smaller AC pumps can be connected directly. When, due to a fault, the fresh water flow is not interrupted by the solenoid valve and the water level should then rise higher, and reach the high level electrode in the WSS 2000 sensor, the alarm would be activated. The WSS 20-3 and WSS 20-4 water level sensors have a high-grade steel housing, which also functions as the common electrode. In the housing there is a minimum and a maximum electrode. The difference of level is permanently set to 20 mm. The WSS 20-4 version has an additional dry running protection electrode. The WSS 2000/3/5 water level sensors are for greater level differences of up to 2000 mm, e.g. in water reservoirs and have identical functions. They have a common-electrode, a minimum electrode and a maximum electrode. A dry running protection electrode and a high level electrode can be added optionally. The electrodes have to be set according to the water level requirements. The solenoid valves to be connected should be preferably 24 V, since they offer more safety and reliability.

We reserve the right to make technical changes according to the latest technological standards and developments.

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WIND LEVEL CONTROL SYSTEMS

Control cabinets and anemometer
• Wind level dependant switching-off in 3 stages • Electricity saving • Fresh water saving • Waste water cost saving cabinets of the fountain installation. The control cables for the pump are simply lead from the main control cabinet to the corresponding terminals of the wind control unit. It is recommended to install the anemometer near to the fountain itself, onto a pole or any suitable place on the top of a roof. The wind conditions of the installation point of the anemometer and the fountain itself should nearly be the same. The impulse wiring of the anemometer should be screened and led on shortest way to the control box WFA 3/K.

Due to influence of wind water patterns of fountains may look untidily. The water is driven out of the basin and makes the surrounding area of the basin wet and messy. In case of unfavourable or bad wind conditions the OASE wind level fountain control can reduce fountain height step by step, or switch off system completely. E.g. when operating a fountain system with one single pump, using the WFA 3/K wind control unit, depending on force of wind, the pump can be switched off at a preset wind level. In case e.g. three pumps, working together to feed one single fountain, first pump is switched off at first preset level to reduce fountain height. According to development of wind force, pump 2 and finally all pumps are switched off. Another possibility is, to install 2 motor controlled by-pass valves and, according to the wind velocity, they can be opened one after the other and in a third step the pump is switched off. As a rule the WFA 3/K control unit is mounted, next to the main control

Crystal Quartz Sand Filters
• Powerful filtration • Easy handling • Compact unit • Entirely pre-assembled switching on, the filter container must be filled with the filtering medium (crystal quartz sand). The filtering procedure is as follows: the dirty water is drawn out of the basin by the pump, then forced through the crystal quartz sand filter bed from above via the multi-port valve and the upper distributor, and finally guided back to the basin via the lower distributor and the multi-port valve. The dirt remains in the profuse hollow spaces created by the sharpedged crystal quartz sand grains. When the absorption capacity of the filter bed is used up (monitored at the pressure gauge) the direction of the multi-port valve is reversed by switching to “Backwash” and the filter bed is washed through in the opposite direction. In this way the filter bed is stirred up and loosened and the dirt is flushed into the drain. After this process of backwash (to be seen through the transparent cover of the filter tank) the multi-port valve is switched back to “Filtration”.

OASE crystal quartz sand filters are used for filtering impurities from water in fountain basins, water basins, water courses, ponds etc. Thereby achieving a longer duration between cleaning cycles. The crystal quartz sand filter should be run independently from and parallel to the actual fountain or circulation system. This guarantees that the filter can be operated during the actual running time, periods of shutdown (such as night time) or during the whole day (full 24 hrs.). The crystal quartz sand filter is composed of a plastic filter tank reinforced with glass fibres, a pump made from same material and a multi-port valve. All components are compactly mounted onto a plastic base and pipe work completely pre-assembled. On top of the filter tank there is a large filling opening with a transparent cover and pressure gauge. Inside the filter tank, there is an upper distributor with a sieve and a lower distributor with small slit tubes. It is possible to drain the filter tank from underneath. Before initial

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Tables for guidance ref time periods for filtering: Maximum basin water volume for filtering periods of: QSF 485/4/10 Degree of water impurity Low Medium High QSF 610/9/10 Degree of water impurity Low Medium High QSF 762/13/10 Degree of water impurity Low Medium High

OASE stainless steel skimmers serve to suck in dirt particles floating on the water surface. They are built into the side wall of the basin and connected to the suction pipe of the filter pump. Inside the large volume, stainless steel skimmer housing is a suction port, masking frame and dirt strainer basket with a floating flap. Masking frame, dirt strainer basket with floating flap form a compact unit. For discharge of collected dirt particles this unit can be easily taken out from the front side. The floating flap is moving and adapts to the varying water level. It is provided to break the tension of water surface and increase the suction velocity of the skimmer inlet. Due to the increased suction velocity the floating dirt is sucked into the strainer basket more efficiently and stored inside for discharge. The skimmer housing has got a suction port from beneath.

The OASE-base outlets with dirt screen keep coarse dirt particles, accumulating on the basin floor, away from the filter system. They are cast from especially corrosion-resistant tombak. The OASEliner flange combined with the OASE-base outlet with dirt screen is used for flanging sealing liners. Also cast from especially corrosion-resistant tombak they are supplied including all screws and gaskets. The OASE-inlet fittings ESD 15 T serve for returning the filtered water back into the basin. The inlet direction of jet is adjustable at the ball-shaped nozzle and is made from high grade stainless steel. For basins with liner coatings a supplementary liner flange is available. The OASE-basin floor and wall inlets are indispensable as professional water-tight conduits through floors and walls for all kinds of pipe in- and outlet transitions. Made from high grade brass they are cemented into the floor or wall with a large size puddle flange and earthing terminal. For basins with liner coating an additional liner flange is available.

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Techn. Data Thread Material Weight Art.-No.: Id.-No.:

ESD 15 E G1 1/2 stainless steel 0,3 kg 872-205 53086

BWD15-175 E G1 1/2 stainless steel 1,10 kg 807-526 51142

BWD/F15-175 E G1 1/2 stainless steel 3,40 kg 807-536 51146

BWD20-175 G2 stainless steel 2,00 kg 807-527 51143

BWD/F20-175 G2 stainless steel 4,65 kg 807-537 51147

We reserve the right to make technical changes according to the latest technological standards and developments.

135

WAT E R T R E AT M E N T S Y S T E M S

Dosing Units and Accessories
• Complete range • All components brought into line • All components of superior quality chlorine affects metal, has an unpleasant smell and is problematic in application, another solution could be a bactericidal agent based on hydrogen peroxide or on silver oxide.

OASE offers a complete range of dosing systems and accessories, especially for care and treatment of water in water display and fountain installations. The varying water qualities of mains water supply networks and other influences on the fountain water make filtering and treatment of water indispensable. The constant PH-level should be maintained between 7,2 and 7,6. For this purpose automatic dosing with a PH-control agent becomes necessary. As a rule, this is achieved by dosing an additional amount of either acid or leaching solution. The Anti-Algae Dosing System is suitable for the addition of antialgae agent, mostly “quaternary ammonium compound“, in proportion to the quantity of freshly refilled mains water volume. To keep the fountain water approximately germ-free, an additional dosage of bactericidal agent is necessary. Quite often chlorine products such as used in swimming pools are applied. But since

OASE water reservoirs made of stainless steel are indispensable when the overall water volume inside the main water display body is insufficient. They are fast mounted in a garage or basement and the technical equipment for supply and disposal can remain adequately invisible. OASE water reservoirs made of stainless steel are equipped with all necessary inlet and outlet connections and can be arranged tailor-made on clients request. OASE offers also compact units including pump, control panel, automatic water top-up and all inand outlet connections. In this case only inlet and outlet pipes have to be connected. The pump can be either submersible or a dry-sited centrifugal unit installed on a console. The big size dome opening (manhole) with cover, allows the installation of a dirt filter screen.

We reserve the right to make technical changes according to the latest technological standards and developments.

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WAT E R R E S E R V O I R S

Plastic Water Reservoirs
• Universal installation • In different sizes • For standard door openings • Low weight • Available at short term

The OASE water reservoirs, made of plastics, are a competitive alternative to the stainless steel version. They are characterized by their low weight. The transparency of plastics makes it easy to prove the water level. OASE water reservoirs made of plastics, are equipped with all necessary inlet and outlet connections, which can be taylor-made on clients request. A large-size dome opening (manhole) makes access to the inside of the water reservoir easy and allows installation of a large-size filter basket.

The OASE Universal underground container are suitable for use as underground pump chambers, as well as water reservoirs, or generally as distribution and inspection chambers. They are completely made of polyethylene and have a cover lid made of 8 mm strong stainless steel. The strong bottom plate has bolting holes for fixing on a concrete base. In this way the containers can be protected against up welling in case of high ground water level. All necessary inlet and outlet connections are included and can be extended or modified at additional charge.

The OASE fountain installation chambers are designed and built according to the customers requirements and to the needs of the fountain system. They are available as pump housing, water reservoir or as a combination of both. The installation chambers are constructed of water-tight, reinforced concrete at factory and are painted from outside with a water-proofing coating and inside with a white paint. Water reservoirs are treated with a sealing compound as well. Man holes are supplied with covers according to DIN standards to complete the overall outside appearance. The installation chambers are supplied with all necessary wall transitions. If required, the chambers are available with factory-fitted pump technology, electrical equipment and also with accessories.

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We reserve the right to make technical changes according to the latest technological standards and developments.

OASE basin floor and basin wall inlets are for the watertight passage of suction and pressure pipes through basin floors and basin walls made of waterproof concrete. For basins with lining, the fittings are available with additional liner flange. Instead of any projecting threaded bolts, these fittings are manufactured with threaded pocket holes.

OASE suction strainer baskets are generally mounted on the intakes of the suction pipes and in this way prevent that larger impurities enter the pump-jet circulation system. In order to achieve relatively long intervals between cleaning, the suction strainer baskets must have sufficiently large filter surfaces. This is why, for medium and large suction strainer baskets, the filter screens have been folded several times. The filter screen is made of highgrade steel with 4 mm holes. The smaller suction strainer baskets are screwed directly onto the pipe transition for the suction pipe on the basin floor. The medium and large size baskets simply are slipped on top of the suction pipe, jutting in 50 mm approx out of the basin floor, finally they are bolted on.

We reserve the right to make technical changes according to the latest technological standards and developments.

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WAT E R D I S T R I B U T O R S

Universal Distributors
• Multiple application • Solid construction

OASE water distributors serve to split main flows into a certain number of secondary flows. Universal water distributors can be used as distributors on submersible pumps, or as pool water distributors with an inlet connection and several outlets for the supply of fountain nozzles. They are made of cast tombak, and on top, they have got a screw-on type lid. Universal water distributors are available in standard sizes; special sizes and versions of connections are possible to be made according to customers' requirements. The pump water distributors are made of pickled stainless steel and are directly mounted on the dry installed pump. They are available in standard sizes and according to customers' requirements.

We reserve the right to make technical changes according to the latest technological standards and developments.

153

INFLOW AND OUTLET FITTINGS

Freshwater Supply Fittings
• Adjustable to the basin depth • Base unit for the basin made of high-grade steel • Brass feed pipe, tombak inflow fitting The OASE freshwater supply fittings fill the basin and replenish evaporated water with water from the water main. The length of the fittings can be adjusted from 0 to 1000 mm. The fittings can either be free mounted or built into the sides of the basin. The mounting must be carried out according to DIN 1988 (the equivalent national regulation applies). The distance between the inflow edge and highest water level must be twice the size of the inflow diameter and a minimum of 20 mm. An electronic water level control unit can be provided for automatic filling and replenishment. The base of the fittings have concrete gaskets and can simply be cemented in together with the joining pipe. For connecting for potential equalisation special terminal holes are provided. For the flanging of sealing liners an alternative version marked „F“ is available.

OASE base outlets with plug and OASE base outlets with dirt screen are suited for draining concrete and liner coated water basins. In order to drain basins fitted with base outlets with plug, only the plug has to be removed. For draining basins fitted with base outlets having a dirt screen, a special gate valve for in-ground installation is required. To avoid clogging, for outlets with plug, a dirt screen can be ordered and fitted. The bottoms of the overflow outlet fittings have got puddle flange and can simply be pushed into the sleeve of the drain pipe and cemented in. For connecting for potential equalisation, special terminal holes are provided. For the flanging of sealing liners the corresponding liner flanges can be ordered. The liner sealing flanges are suitable for standard pool liner with and without fibre reinforcement and up to a maximum thickness of 2,5 mm. They are not suitable for the flanging of water proof sheeting according to DIN 18195.

We reserve the right to make technical changes according to the latest technological standards and developments.

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OVERFLOW OUTLET FITTINGS

UA 70/1000 T and UA 100/1000 T
• Easy to install • Adjustable height • Standpipe made of stainless steel • Components made of corrosion resistant tombak alloy The liner sealing flanges are suitable for standard pool liner with and without fibre reinforcement and up to a maximum thickness of 2,5 mm. They are not suitable for the flanging of water proof sheeting according to DIN 18195.

The OASE overflow outlet fittings provide an ideal combination of overflow and outlet. When the over-flow pipe is plugged in, the excess basin water (rain water) is led to the drain, and when it is unplugged, the basin will be drained. The overflow outlet fittings can be ordered in a standard length of 1000 mm. In order to adjust to a particular water level, the overflow pipe can be shortened to the right length. To avoid clogging, a cover screen can be ordered and fitted. The bottoms of the overflow outlet fittings have got puddle flange and can simply be pushed into the sleeve of the drain pipe and cemented in. For connecting for potential equalisation, special terminal holes are provided. For the flanging of sealing liners the corresponding liner flanges can be ordered.

We reserve the right to make technical changes according to the latest technological standards and developments.

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RETURN FLOW FITTINGS

RBA 200/100 T, RA 200/100 T, RA 250/150 T
• Large, effective dirt screen • Multiple application • Easy to install • Made of corrosion resistant tombak alloy flanges are suitable for standard pool liner with and without fibre reinforcement and up to a maximum thickness of 2,5 mm. They are not suitable for the flanging of water proof sheeting according to DIN 18195. in systems without controlled water level, the standard return flow fittings RA 200/100 T and RA 250/150 T, are simply pushed into the sleeve of the outlet pipe and cemented in.

RBA 200/100 T with water level regulation

The OASE return flow outlet fittings allow the water that has been pumped into the basin, to flow back into a water reservoir. The size and quantity of such fittings depend on the volume of water to be returned. However, for safety reasons, at least two units should be provided. When calculating the nominal width of the return flow pipe, this should be done on the basis of a maximum return flow speed of 0,6 m/sec. To adjust to a specific height of water, the standpipe of the return flow outlet fitting (RBA 200/100 T) can be shortened. To avoid clogging, a cover screen can be ordered and fitted. The bottoms of the return flow outlet fittings have got puddle flange and can simply be pushed into the sleeve of the drain pipe and cemented in. For connecting for potential equalisation, special terminal holes are provided. For the flanging of sealing liners the corresponding liner flanges can be ordered. The liner sealing

RA 200/100 T without water level regulation

RA 250/150 T without water level regulation

When used in systems where water level has to be kept constant, the fittings are simply pushed onto the slightly chamfered pipes. The built-in O-ring ensures an impeccable seal. When used

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RA 250/150 T with water level regulation

Techn. Data DN Material Weight Art.-No. Id.-No.

RBA 200/100 T 100 tombak 16,00 kg 806-542 53420

RA 200/100 T 100 tombak 8,45 kg 806-540 51123

RA 250/150 T 150 tombak 11,45 kg 806-541 51124

Techn. Data

FK 100 T liner sealing flange 100 tombak 1,10 kg 804-575 51117

WS 100 T winter dirt screen 100 tombak 1,40 kg 804-562 51974

DN Material Weight Art.-No. Id.-No.

We reserve the right to make technical changes according to the latest technological standards and developments.

The OASE return flow outlet fittings allow the water that has been pumped into the basin, to flow back into a water reservoir, or to lead the excess basin water (rain) into the drain channel. The size and quantity of such fittings depend on the volume of water to be returned However, for safety reasons, at least two units should be provided. When calculating the nominal width of the return flow pipe, this should be done on the basis of a maximum return flow speed of 0,6 m/sec. When used as a return flow fitting, for safety reasons at least two fittings should be installed. The pipe connections sockets, are simply pushed into the sleeve of the drainage pipes.

URK Overflow - return flow fitting without sealing flange

URK Overflow - return flow fitting with sealing flange

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URK 100 E

URK/F 100 E

Techn. Data DN Material Weight Art.-No. Id.-No.

URK 100 E 100 stainless steel 6,00 kg 806-520 52602

URK/F 100 E 100 stainless steel 13,10 kg 806-521 53421

We reserve the right to make technical changes according to the latest technological standards and developments.

OASE combined overflow wall fittings offer three functions into one single unit. This means, the initial filling and replenishing of the basin, discharging overflow water into the drain and controlling of water level by means of an optionally fitted water level sensor. The fittings are usually mounted into the side wall of the basin below the edge cover. The installation is easily to be done, the overflow connection port fits into the standard sleeve of a drain pipe. The connection of the freshwater supply and of the cable protection pipes for the water level sensor is achieved using PE- pipe couplings and corresponding threaded nipples. To adjust to the water level the overflow inlet funnel can be moved by 20 mm up or down.

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UWK 100 E

UWK/F 100 E

Techn. Data DN Material Weight Art.-No. Id.-No.

UWK 100 E 100 / G 1 stainless steel 6,10 kg 806-507 51120

UWK/F 100 E 100 / G 1 stainless steel 13,10 kg 806-508 51767

We reserve the right to make technical changes according to the latest technological standards and developments.